Home Forums General Discussion Equipment, Machines, Accessories Ro-tap Calibration

Hi All,

As per J444,3.1.1.1 and 3.1.1.2, the shaking speed shall be 270 to 300rpm and taps per minute shall be 140 to 160.

Would like to know how to calibrate the Ro-tap machine to NADCAP standard? As J444 is a requirement and there's no standards detail the Ro-tap performance.

Calibration has also become the local site responsibility.

Thanks!